The group of people didn't notice that an invisible figure was leaning against the wall near the stairs behind them.
Yun Meng nodded. She indeed had extra keen sensations. After all, zombies were always sensitive to the scents of human beings.
She quietly left the building, without being detected by the group of people at all. Then, she speedily returned to her base and entered the conference room in Base Number One. A group of people had already been waiting there for her.
"Who are they?" Lin Feng couldn't help but stand up when he saw Yun Meng.
